Dune

Frank Herbert's Dune

Dune II

Insignia of House Atreides used in Dune II.

House Atreides is one of the three houses you can play as in Dune II. The Atreides Mentat, who gives you the mission briefings, is Cyril. The Atreides start out with less then a third of Arrakis under their control. During the campaign they steadily capture territories, forcing the Ordos and the Harkonnen to work together against the Atreides. In the final mission the Emperor joins the remaining forces of the Ordos and the Harkonnen to stop the Atreides from conquering the planet. They fail however, and the Atreides exile the Emperor for his meddling and take control over Dune.
The Atreides have the Sonic Tank as special unit, making them superior to the other Houses (including the Emperor) on long range. They can also summon Fremen reinforcements from their Palace.

Dune 2000

Insignia of House Atreides used in Dune 2000.

House Atreides is one of the three houses you can play as in Dune 2000. The Atreides Mentat, who gives you the mission briefings, is Noree Moneo.